View Javadoc

1   /*
2    * Copyright 2006-2007 the original author or authors.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package org.springframework.batch.item.file.transform;
18  
19  /**
20   * A {@link LineAggregator} implementation that simply calls
21   * {@link Object#toString()} on the given object
22   * 
23   */
24  public class PassThroughLineAggregator<T> implements LineAggregator<T> {
25  
26  	/**
27  	 * Simply convert to a String with toString().
28  	 * 
29  	 * @see org.springframework.batch.item.file.transform.LineAggregator#aggregate(java.lang.Object)
30  	 */
31      @Override
32  	public String aggregate(T item) {
33  		return item.toString();
34  	}
35  
36  }